var atag='<a accesskey="u" href="#top" tabindex="23" onclick="FlytoTop();return false" onkeypress="if (event.keyCode!=13) return(true); else { FlytoTop();return false;return(false) }"><img src="../Img/upbtn.gif" width="80" height="20" alt="&#19978;&#12408;&#25147;&#12427;&#40;&#85;&#41;" /></a>';
if (document.URL.search(/cache/i) <= 1) {
  if (typeof document.body.style.maxWidth !='undefined'){
    document.write('<div id="fixBanner">'+atag+'</div>');
  }
  else {
    document.write('<div id="myBanner">'+atag+'</div>');
  }
}